What's the trick??

Jennie • 💜💚💜 Baby #1 born May 18, 2020, 🌈 Baby due August 14, 2022! 🥰

So I just got my first cup and I'm trying it out! Removal is a bit tricky though. I feel like the angle is really weird to be able to get a finger (or more???) up there to pinch the bottom or break the seal. Any tips and tricks?? TIA!